Carbon dioxide (CO2)#
Databases used:
Atmospheric C02 from the Muana Loa Observatory (ESRL at NOAA)
Oceanic values from the Hawaii Ocean Time-series (HOT)
import os
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns
import scipy.stats as sp
import sys
sys.path.append("../../../functions")
from data_downloaders import download_HOT_CO2_data, download_MLO_CO2_data
sys.path.append("../../../../indicators_setup")
from ind_setup.plotting import plot_timeseries
from ind_setup.plotting_int import plot_timeseries_interactive
Observations from NOAA#
url = 'https://www.esrl.noaa.gov/gmd/aftp/data/trace_gases/co2/in-situ/surface/txt/co2_mlo_surface-insitu_1_ccgg_MonthlyData.txt'
MLO_data = download_MLO_CO2_data(url)
Observations from U.Hawaii#
# Get the HOT data from UH
url = 'https://hahana.soest.hawaii.edu/hot/hotco2/HOT_surface_CO2.txt'
HOT_data = download_HOT_CO2_data(url)
Plotting#
dict_plot = [{'data' : MLO_data, 'var' : 'CO2', 'ax' : 1, 'label' : 'MLO: CO2'},
{'data' : HOT_data, 'var' : 'CO2', 'ax' : 1, 'label' : 'HOT: CO2'},
{'data' : HOT_data, 'var' : 'pH', 'ax' : 2, 'label' : 'HOT: pH'}]
plot_timeseries_interactive(dict_plot, trendline = True);